1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
28 Base numeric flux class for density-based solvers
32 Rewrite by Hrvoje Jasak
38 \*---------------------------------------------------------------------------*/
40 #ifndef numericFluxBase_H
41 #define numericFluxBase_H
43 #include "volFieldsFwd.H"
44 #include "surfaceFieldsFwd.H"
46 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
51 /*---------------------------------------------------------------------------*\
52 Class numericFluxBase Declaration
53 \*---------------------------------------------------------------------------*/
70 virtual ~numericFluxBase()
78 //- Return continuity equation flux
79 virtual const surfaceScalarField& rhoFlux() const = 0;
81 //- Return momentum equation flux
82 virtual const surfaceVectorField& rhoUFlux() const = 0;
84 //- Return energy equation flux
85 virtual const surfaceScalarField& rhoEFlux() const = 0;
90 //- Return mass residual
91 virtual tmp<scalarField> rhoResidual() const = 0;
93 //- Return momentum residual
94 virtual tmp<vectorField> rhoUResidual() const = 0;
96 //- Return energy residual
97 virtual tmp<scalarField> rhoEResidual() const = 0;
100 //- Update fluxes based on current state
101 virtual void computeFlux() = 0;
105 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
107 } // End namespace Foam
109 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
113 // ************************************************************************* //